High brightness high reliability direct green laser diode modules,china green laser pointer

Features

 Application

1.Wavelength:520 nm                          

1. Industrial Instruments and Equipments

2.High brightness, optical   

output power: <5.0 mW

2. Wild Explore Instruments

3.Low operating current: <180mA

3. Military Instruments and Equipments

4.Low operating voltage: 3VDC

4. Medical Instruments

5.Class IIIa laser, CDRH/ROHS compatible

5. Surveying Instruments

6.Static, Surge, and Reverse Polarity Protected

6. Bar Scan

7.Circuit control: Auto power control (APC)

8.Operating Temperature: -10 to 50°C

Parameter

Specifications.

Test Conditions

Wavelength

520 nm

Tc = 25°C

Output Power

1 mW

Tc = 25°C 

Laser Modes

CW

Transverse mode

TEM00

Output Aperture

< 1.5 mm

Factory fixed

Beam Size

< 8 mm

Factory fixed at 10m

Divergence

< 0.8 mrad 

Tc = 25 ±3°C

Stability

> 80 %

Operating Current

< 180 mA

Tc = 25±3°C

Operating Voltage

3 VDC

Operating Temp.

0°C ~ 45°C

Storage Temp.

-20°C ~ 70°C

Optics

Glass Lens

CDRH Class

Class IIIa

MTTF

8000 Hrs.

Tc = 25±3°C

Model

Pattern

Aperture

Output Power

Divergence

Beam Size

Dimension

VB520D10VG1

dot

1.5mm

<5.0mw

0.8mrad

<0.5mm at 0.5m

¢ 10x30mm

VB520D10VG2

dot

2.0mm

<5.0mw

0.8mrad

<1.0mm at 1.0m

¢ 10x30mm

VB520D10VG3

dot

3.0mm

<5.0mw

0.6mrad

<2.0mm at 2.0m

¢ 12x40mm

VB520D10VG4

dot

4.0mm

<5.0mw

0.4mrad

<5.0mm at 10.0m

¢ 12x40mm

VB520D10VG5

dot

6.0mm

<5.0mw

0.2mrad

<10.0mm at 2.0m

¢ 12x45mm

VB520D20VG1

dot

1.5mm

<10.0mw

0.8mrad

<0.5mm at 0.5m

¢ 10x30mm

VB520D20VG2

dot

2.0mm

<10.0mw

0.8mrad

<1.0mm at 1.0m

¢ 10x30mm

VB520D20VG3

dot

3.0mm

<10.0mw

0.6mrad

<2.0mm at 2.0m

¢ 12x40mm

VB520D20VG4

dot

4.0mm

<10.0mw

0.4mrad

<5.0mm at 10.0m

¢ 12x40mm

VB520D20VG5

dot

6.0mm

<10.0mw

0.2mrad

<10.0mm at 2.0m

¢ 12x45mm

VB520D30VG1

dot

1.5mm

<15.0mw

0.8mrad

<0.5mm at 0.5m

¢ 10x30mm

VB520D30VG2

dot

2.0mm

<15.0mw

0.8mrad

<1.0mm at 1.0m

¢ 10x30mm

VB520D30VG3

dot

3.0mm

<15.0mw

0.6mrad

<2.0mm at 2.0m

¢ 12x40mm

Model

Pattern

Aperture

Output Power

Fan Angle

Line Width

Dimension

VB520L10VG1

Line

3.0mm

<5.0mw

5°-90°

<0.5mm at 0.5m

¢ 10x40mm

VB520L10VG2

Line

3.0mm

<5.0mw

5°-90°

<1.0mm at 1.0m

¢ 10x40mm

VB520L10VG3

Line

4.0mm

<5.0mw

5°-90°

<2.0mm at 3.0m

¢ 12x45mm

VB520L10VG4

Line

5.0mm

<5.0mw

5°-90°

<5.0mm at 10.0m

¢ 12x45mm

VB520L20VG1

Line

3.0mm

<10.0mw

5°-90°

<0.5mm at 0.5m

¢ 10x40mm

VB520L20VG2

Line

3.0mm

<10.0mw

5°-90°

<1.0mm at 1.0m

¢ 10x40mm

VB520L20VG3

Line

4.0mm

<10.0mw

5°-90°

<2.0mm at 3.0m

¢ 12x45mm

VB520L20VG4

Line

5.0mm

<10.0mw

5°-90°

<5.0mm at 10.0m

¢ 12x45mm

VB520L30VG1

Line

3.0mm

<15.0mw

5°-90°

<0.5mm at 0.5m

¢ 10x40mm

VB520L30VG2

Line

3.0mm

<15.0mw

5°-90°

<1.0mm at 1.0m

¢ 10x40mm